Saves search results to db along with sending 10 search results to the client
merging with master
:
delted original initdbfor recipes file
Merge pull request #77 from kamalama/searchQueries

Search queries
fixing "call to db with empty array nukes server" problem. updating front-end to display ingredient names with new res.data format
Merge branch 'master' into corelation
Merge pull request #76 from KyleW/kyle

removing unused files from app config
PMI calculated on the fly. front end displays the correct details.
Merge pull request #78 from lazaruslarue/corelation

PMI calculated on the fly. front end displays the correct details.